Finding the Fourth Proportional to 103,629.01, 155,443.48 and 37,065.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,629.01 : 155,443.48 = 37,065.10 : x
2. Step 2: Convert to fraction form
   103,629.01/155,443.48 = 37,065.10/x
3. Step 3: Cross multiply
   103,629.01x = 155,443.48 × 37,065.10
4. Step 4: Simplify right side
   103,629.01x = 5,761,528,130.55
5. Step 5: Solve for x
   x = 5,761,528,130.55/103,629.01
6. Step 6: Final answer
   x = 55,597.64